chore: archive project-management and scaffold user-profile change

.gitignore

@@ -3,3 +3,48 @@
 .dolt/
 *.db
 .beads-credential-key
+
+# Environment files
+.env
+.env.*
+!.env.example
+
+# Python
+__pycache__/
+*.py[cod]
+*.pyo
+*.pyd
+*.so
+.python-version
+.venv/
+venv/
+env/
+.pytest_cache/
+.mypy_cache/
+.ruff_cache/
+.coverage
+.coverage.*
+htmlcov/
+
+# Python packaging
+*.egg-info/
+build/
+dist/
+
+# Node / frontend
+node_modules/
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+pnpm-debug.log*
+apps/web/dist/
+
+# IDE / editor
+.idea/
+.vscode/
+*.swp
+*.swo
+
+# OS
+.DS_Store
+Thumbs.db